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District of Columbia

$175+ Cheap flights from Bellingham (BLI) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — IAD
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
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Cheap flight deals from Bellingham to District of Columbia

Keep the following information in mind while searching for Bellingham to District of Columbia flight deals. Data was last updated June 15, 2025.

Round-trip from

$451
(Mytrip)

One-way from

$175
(Alaska Airlines)

Popular in

May

Cheapest in

August

Average price

$726
From Bellingham to District of Columbia
Search Deals
One-way flight from Bellingham to District of Columbia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Bellingham to District of Columbia

Cheapest flights from Bellingham to District of Columbia
Explore the most affordable flight options available from Bellingham to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.

This Mytrip deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:18 pmBLI - IAD
2 stops18h 25mMultiple Airlines
Sat 7/512:40 pmIAD - BLI
2 stops26h 23mMultiple Airlines
Deal found 6/14$451
This Hawaiian Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:56 pmBLI - IAD
1 stop8h 03mHawaiian Airlines
Sat 7/56:30 amIAD - BLI
1 stop8h 46mHawaiian Airlines
Deal found 6/14$548
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:56 pmBLI - IAD
1 stop8h 03mAlaska Airlines
Sat 7/56:30 amIAD - BLI
1 stop8h 46mAlaska Airlines
Deal found 6/14$578
This Hawaiian Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:00 amBLI - DCA
1 stop7h 43mHawaiian Airlines
Sat 7/58:00 amDCA - BLI
1 stop10h 25mHawaiian Airlines
Deal found 6/14$612
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:00 amBLI - DCA
1 stop7h 43mAlaska Airlines
Sat 7/58:00 amDCA - BLI
1 stop10h 25mAlaska Airlines
Deal found 6/14$642
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:00 amBLI - IAD
2 stops13h 46mAmerican Airlines
Sun 8/311:49 amIAD - BLI
2 stops12h 39mAmerican Airlines
Deal found 6/13$1,031
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:20 amBLI - DCA
2 stops9h 35mAmerican Airlines
Sun 11/304:40 pmDCA - BLI
2 stops10h 11mAmerican Airlines
Deal found 6/14$2,425

Cheapflights Fare Finder

Customize your flight search to find flights from Bellingham to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2025.
Use the filters below to find and compare flights from Bellingham to District of Columbia that are best for you.

Fly from

Bellingham

Fly to

District of Columbia

Route

Depart

Return

Price

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Tue 7/1

2:18 pm-11:43 am

2 stops18h 25m

Washington, D.C. Dulles Intl

Sat 7/5

12:40 pm-12:03 pm

2 stops26h 23m

$451

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Tue 7/1

12:56 pm-11:59 pm

1 stop8h 03m

Washington, D.C. Dulles Intl

Sat 7/5

6:30 am-12:16 pm

1 stop8h 46m

$548

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Tue 7/1

12:56 pm-11:59 pm

1 stop8h 03m

Washington, D.C. Dulles Intl

Sat 7/5

6:30 am-12:16 pm

1 stop8h 46m

$578

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Tue 7/1

6:00 am-4:43 pm

1 stop7h 43m

Washington, D.C. Reagan-National

Sat 7/5

8:00 am-3:25 pm

1 stop10h 25m

$612

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Tue 7/1

6:00 am-4:43 pm

1 stop7h 43m

Washington, D.C. Reagan-National

Sat 7/5

8:00 am-3:25 pm

1 stop10h 25m

$642

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Fri 7/25

6:00 am-10:46 pm

2 stops13h 46m

Washington, D.C. Dulles Intl

Sun 8/3

11:49 am-9:28 pm

2 stops12h 39m

$1,031

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Wed 11/26

5:20 am-5:55 pm

2 stops9h 35m

Washington, D.C. Reagan-National

Sun 11/30

4:40 pm-11:51 pm

2 stops10h 11m

$2,425

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Mon 9/22

3:47 pm-7:32 am

1 stop12h 45m

$175

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Mon 9/22

3:47 pm-9:44 pm

1 stop26h 57m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Best time to book a flight from Bellingham to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Bellingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bellingham to District of Columbia

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated June 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines and American Airlines from Bellingham to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.8
Good
2,499 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Bellingham to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bellingham to District of Columbia?

    Located just 3.2 mi from the city center, Bellingham (BLI) is the airport most travelers will use when flying to District of Columbia from Bellingham.

  • Can I find deals for flights from Bellingham to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Bellingham to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to District of Columbia.

  • Can I find deals for business class flights from Bellingham to District of Columbia?

    Yes. Cheapflights offers flight deals from Bellingham to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bellingham to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Bellingham to District of Columbia (average of $309). Flying from Bellingham to District of Columbia in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Bellingham to District of Columbia

Discover the top airline that operate flights from Bellingham to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$483Average$758FlexibilityNo cancel feeOn-time75%

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